Walthers Proto 920-2001 - Rigid Plastic Trucks with 33" RP-25 Metal Wheels & Axles - National B-1 (Pair of 2) - HO Scale

Equipped with springs and ride stabilizer, these trucks were used on many freight cars built in the 1930s and 40s. An easy upgrade for new and older HO Scale freight cars, these WalthersProto trucks are molded in low-friction engineering plastic, fully assembled and ready to use with 33" turned metal RP-25 wheels.